baber/WOPTO huggingface dataset:
Patent JP-H0329612-A (JP)
Title: Ceramic rice cooker
Inventor: IZAWA MASANORI
IPC: A47J27/00
Filed: 1989-06-26
Abstract: PURPOSE:To improve the taste of cooked rice by using a ceramic pot as an intermediate cooker of a steam rice cooker. CONSTITUTION:A rice cooker 6 is positioned within an outer flashing 7 and a ceramic pot 3 is placed in the rice cooker 6. ln addition, water W is poured into a space between the ceramic pot 3 and the rice cooker 6, and washed rice A and water are contained in the ceramic pot 3. Furthermore, steam generated outside the ceramic pot 3 is uses to steam and cook the washed rice A, and the expandability of the rice A is improved, compared with the case of the conventional rice cooker of direct boiling and cooking type, thereby obtaining soft and tasty rice.
Patent JP-H0454257-A (JP)
Title: Engine speed numerical controller
Inventor: MATSUMOTO YOSHIYUKI
IPC: F02D41/14
Filed: 1990-06-20
Abstract: PURPOSE:To reduce energy loss at the time of rotation by retarding an ignition time in the target rotational direction as well as stopping control with a throttle valve by a throttle opening adjustment means at the point of time when an engine speed exceeds a target engine speed. CONSTITUTION:While an engine drives, this engine controller 4 controls a step motor 3 on the basis of outputs of an engine speed detection means 5 and a suction air sensor 6, and additionally, it controls an ignition time of a spark plug 8 through an igniter I.G. coil 7. That is, as an engine speed B is made to approach a target engine speed A, opening of a throttle valve 2 is controlled by the step motor 3 so that the engine speed B reaches the target engine speed A stepwisely but speedily, and the throttle valve 2 stops controlling by the step motor 3 in the state where it opens wider than the engine speed B exceeds the target engine speed A. Subsequently, the engine speed B is reduced in fine adjustment so as to match the target engine speed A simultaneously when an engine output is lowered by way of retarding the ignition time.
Patent JP-2000351042-A (JP)
Title: Rivet fastening tool
Inventor: YASUDA MITSURU
IPC: B21J15/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a rivet fastening tool extremely reducing failure of rivet fastening without lowering rivet fastening work efficiency. SOLUTION: A rivet fastening tool is provided with a nose piece member 67, by which at a state a sleeve body 24 of a blind rivet 20 is inserted into the fastening hole members 16, 17 to be fastened mutually connecting, the blind rivet 20 is pressed/held to the members 16, 17 to be fastened, and a clamp member 5 to pull in the direction opposite to the direction to clamp/press the blind rivet 20, in a rivet fastening tool to fasten the members 16, 17 to be fastened by triggering a clamp member 5 with a trigger mechanism, the nose piece member 67 has a trigger nose piece member 70 energized in the pressing direction free to advance/retreat, the trigger nose piece member 70 is connected to the trigger mechanism.
Patent JP-H109796-A (JP)
Title: Matrix controlling method for cooling water temperature
Inventor: HISAI MASAAKI
IPC: F28F27/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a temperature of cooling water supplied from a cooling tower to a refrigerator to stabilize a temperature of chilled water used to cool a plant from the refrigerator. SOLUTION: A chilled water temperature sensor 3 is disposed in a refrigerator 2. A cooling water temperature sensor 4 is disposed at a water supply tube 22 of the refrigerator 2. Number of revolutions of a fan of a blower (e) of a cooling tower 1 is switched to two stages to a weak or strong operation. Operating states of weak and strong operations and stopping of the fan of four cooling towers 1 are combined to set cooling capacities of the towers 1 to nine stages. A load change ratio of the refrigerator 2 is detected based on a temperature of recovered chilled water detected by the sensor 3 at each five minutes by a controller 5. Three parameters of the ratio, temperature of the cooling water detected by the sensor 4 and its changed temperature are detected.  Data of number of switching stages of the capacities corresponding to the detected parameters are read, the capacities of the towers are switched, and the temperature of the water is controlled. The number of the switching stages is set to be switched at a plurality of stages.
Patent JP-H0453724-A (JP)
Title: Manufacture of crosslinked foam and production equipment used therefor
Inventor: KOMURA YUKIO
IPC: C08J9/06
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a method for continuously manufacturing thick-walled crosslinked foam, the diameters of cells of which are uniform and minute and the surface of which is smooth, under stable state by a method wherein wires are stretched so as to circulatingly move through the interior and exterior of a die in order to apply braking force to partially foam- molded body to the direction opposite to its extrusion direction by means of the tension of the wires. CONSTITUTION:Wires 4 and 4, which are made into an integral body together with partially foam-molded body 7 moved in a die 2 at both the sides of the body, is moved to downstream direction (or direction indicated with the arrow P). Especially, in a cooling zone 2c, partially foam-molded body 7 is cooled and brought into hardened state, resulting in bonding the wires 4 and 4 integrally with the partially foam-molded body 7, which moves in the cooling zone 2c. By adjusting the tension of the wires 4 and 4 or by so-called back-tensioning, the rate of movement of the partially foam-molded body 7 in the die 2 is retarded, resulting in applying braking force to the partially foam-molded body 7. By the application of the braking force to the partially foam-molded body 7, the pressure of resin is heightened in a heating zone 2b, resulting in preceding the crosslinking of resin composition under high pressure. As a result, foam, which has neither warpage nor crack and has minute and uniform cells, can be stably manufactured.
Patent JP-S5952841-A (JP)
Title: Semiconductor device
Inventor: IWASE KANJI
IPC: H01L21/322
Filed: 1982-09-20
Abstract: PURPOSE:To enable to reduce crystal defects without giving an adverse effect such as the lowering of electrostatic dielectric resistance by forming a high impurity concentration region in a semiconductor substrate. CONSTITUTION:A P<+> or N<+> region 5 is formed only to the lower section of a memory-cell section forming region 2b because a memory cell section is easy to particularly subject to an adverse effect due to the crystal defect on the semiconductor device such as a memory with a circuit section easy to particularly subject to an effect of the crystal defect. Consequently, the defective operation of the memory cell section can be reduced, a low resistance layer is difficult to form because there is no P<+> or N<+> region in the lower section of a peripheral circuit 2c, and electrostatic dielectric resistance, etc. are improved. A P<+> or N<+> region 5 is formed discontinuously to the whole surface of the lower section of a circuit forming region 2a on the semiconductor device in which the whole circuit is easy to subject to the effect of the crystal defect. Accordingly, the crystal defects of the whole circuit forming region 2a of a substrare surface is reduced, and the low resistance layer can be made difficult to form.
Patent JP-H04361212-A (JP)
Title: Device for driving vari-focal lens of two-group constitution
Inventor: SASAKI SABURO
IPC: G02B7/105
Filed: 1991-06-08
Abstract: PURPOSE:To expands the variable power range closer to a short-focus side, to shorten the closest photographic distance, to speed up the power varying speed, to improve the accuracy of a setting position at the time of power variation and focusing, and to reduce the cost. CONSTITUTION:A driving lens barrel 3 is moved in the direction of the optical axis in a fixed lens barrel 2 with driving force generated between a lead nut screw 16 rotated with the turning force of a 1st motor 10 and a fixed lead screw 19. A base frame 4 is moved in an optical axis direction in a driving lens barrel with screw driving force generated between a lead nut gear 17 rotated by receiving the turning force of a 1st motor 10 and a moving lead screw 20. A rear-group holding frame 7 moves in the optical-axis direction in the base frame 4 with a screw driving force generated between a rear-group lead screw 23 which rotates by receiving the turning force of a 2nd motor 21 and a rear-group lead nut 25.
Patent JP-H09325171-A (JP)
Title: Deficiency detection method and apparatus
Inventor: TOYOFUKU KENSUKE
IPC: H01L21/66
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a deficiency detection method and apparatus which enables accurately judging of the acceptance or rejection of a product by varying a standard value according to the previous results of inspection. SOLUTION: Inspection data 5 in a lot are inputted into a holder 11. A processor 12 calculates a mean and a standard deviation in the lot. A standard value calculator 13 calculates a standard value based on the inspection data in the past. A comparator 15 judges whether the mean and the standard deviation in the lot are within the standard value or not. An output device 16 outputs the results. The standard value calculator 13 calculates a new standard value with the addition of the inspection data 5 judged by the comparator 15. An analyzer 14 makes a graph of hourly changes in the standard value.
Patent JP-S6319969-A (JP)
Title: Black separating device
Inventor: ITO KEITOKU
IPC: H04N1/46
Filed: 1986-07-14
Abstract: PURPOSE:To obtain a picture of high quality even in a black/white mode by always select a specific color information signal when the black/white recording processing is selected. CONSTITUTION:The comparators 31 and 32 compare inputs A and B with each other and outputs the results of comparieon (H:A>B, L:A <= B). Then selectors 33 and 34 select the A input (SEL = L) or the B input (SEL = H) and outputs it. A converting ROM 35 outputs a black recording signal (bk) in response to the output (x) of the selector 34 and a mode switch signal BW/FC. In a black/white mode where the signal BW/FC is kept at an H level, the output of an OR gate 36 is also set at an H level and a color information signal (m) is always supplied to a ROM 35 regardless of levels of those color information signals (c), (m) and (y). Then the signal (bk) having concentration proportional to the reflecting concentration of G (green) light to be regenerated. Thus the scattering or the shortage of the maximum concentration of a bright part are eliminated. Then pictures of high quality are obtained even in a black/white mode.
Patent JP-S6142378-A (JP)
Title: Formation of greenish blue film
Inventor: UMIBE SHOJI
IPC: B05D7/24
Filed: 1984-08-03
Abstract: PURPOSE:To form a uniform greenish blue film having good close adhesiveness, by forming an org. film containing a greenish-bluing promoting compound to the surface of a building copper plate and subsequently applying a paint, in which greenish blue pigment and extender pigment are compounded, to said org. film. CONSTITUTION:As a treatment solution, an aqueous solution and suspension is prepared by using an aqueous resin, a compound forming a complex with a copper ion and/or a compound chelating the copper ion. This treatment solution is applied to the surface of copper or a copper alloy to be dried forcibly and, thereafter, an org. resin paint, in which greenish blue pigment and extender pigment are compounded, is applied to the treated surface to be dried forcibly. By this method, a film having a greenish blue color from the beginning and showing uniform quiet hue by the outdoor exposure of the film is formed.
Patent JP-H1060116-A (JP)
Title: Organopolysiloxane, preparation thereof, intermediate for preparing organic-modified silicone derivative comprising the same, paint, printing ink additive, and coating
Inventor: FELDMANN-KRANE GEORG
IPC: C09D7/47
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane which is suitable for an antifouling coating by adding a specified hydrogen-functional siloxane to a specified alkanediol monovinyl ether in the presence of a conventional hydrosilylation catalyst. SOLUTION: A hydrogen-functional siloxane represented by formula I (wherein R<1> represents an aliph. or arom. hydrocarbon group; R<2> represent H; R<3> is as defined above in connection with R<1> and R<2> ; a is 1 to 50; and b is 0 to 500) is added to an alkanediol monovinyl ether represented by formula II (wherein R<4> and R<5> represent each H, or 12 C or lower branched or unbranched alkyl; and x is 2 to 11) in the presence of a hydrosilylation catalyst (a platinum catalyst or a rhodium catalyst) known per se to obtain an organopolysiloxane represented by formula III (wherein R<2> represents a group represented by formula IV; and the other symbols are as defined above). This organopolysiloxane is suitable for an antifouling coating and can maintain the antifouling effect for a long period of time.  The compd. can be prepd. by simply mixing the organopolysiloxane into a coating agent, which will exhibit an antifouling effect, under stirring.
Patent JP-H0826164-A (JP)
Title: Motorcycle grip with built-in heater
Inventor: OGATA TORU
IPC: B62K11/14
Filed: 1994-07-15
Abstract: PURPOSE:To provide a motorcycle grip, with built-in heater in which an FPC heater is surely extended along the peripheral surface of an inner piece. CONSTITUTION:An FPC heater 20 is wrapped on the circumference of an almost cylindrical plastic inner piece 12 whose cylindrical or circumferential part is notched, and a covered rubber layer 16 is formed on this heater as unitized in one, and then this FPC heater 20 is wrapped over an area of more than the semicircle and less than one round of a grip body 10 in an interval between the inner piece 12 and the covered rubber layer 16. With this constitution, a nonround area is made so as to form the covered rubber layer 16 in a form that adjoins both parting positions P and L of two metal molds 18a and 18b for molding the covered rubber layer, whereby any burr and creases are made so as not to occur in this heater 20. In addition, with a peripheral surface of the inner piece chamfered, thickness in the covered rubber layer 16 in a chamfered part 12c1 is increased to some extent, and in the case where some creases are produced in the heater 20, these creases are made so as to appear in this chamfered part 12c1.
Patent JP-S5585240-A (JP)
Title: Standard mercury solution
Inventor: ISHIHARA TOSHIO
IPC: G01N1/00
Filed: 1978-12-22
Abstract: PURPOSE: To prevent lowering in the mercury concentration of the standard mercury solution used for measurement of the mercury concentration by the reduced vaporization atomic absorption method by adding a specified amount of permanganate to the standard mercury solution comprising an acid solution of a mercury compound.  
     CONSTITUTION: More than 0.01% of permanganate is added to the standard mercury solution comprising an acid solution such as mercuric chloride in coexistence. Only being water soluble and stable for preservation are required for mercuric salt used for preparation of the standard mercury solution. In this respect, mercuric chloride is ideal. Permanganate of less than 0.01% by weight provides a limited effect of stabilizing the mercury concentration and is also inconvenient in acutual application because of lighter violet or pink peculiar thereto. The standard mercury solution below pH 2 is good in the acidity. Prolonged maintenance of the mercury concentration eliminates the need for preparation of the standard mercury solution for each measurement of the concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5790353-A (JP)
Title: Device for correcting deviation of moving sheet
Inventor: YAMADA TSUTOMU
IPC: B29C61/00
Filed: 1980-11-19
Abstract: PURPOSE: To heighten work efficiency, by providing a plurality of photoelectric converters in prescribed positions near nip rollers which pinch a sheet, to true up the moving direction of the sheet.  
     CONSTITUTION: A plurality of photoelectric converters 4a 0 ..., 4b 0 ... are provided near a pair of nip rollers 1a, 1b which are a fixed and a movable rollers 2, 3 for pinching a sheet S, so that the photoelectric converters are placed at as small intervals as possible in the direction of the width of the sheet S over across both its side edges. Electric signals, which produced by the photoelectric converters 4a 0 ..., 4b 0 ... when the sheet S is present, are received by a comparison and judgment circuit 5 to judge whether the sheet has deviated rightward or leftward. A control circuit 6 or 7 is caused to generate an output to eliminate the compressive force of the right or left roller 1b or 1a to correct the deviation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5954285-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KINOSHITA JIYUNICHI
IPC: H01L21/308
Filed: 1982-09-22
Abstract: PURPOSE:To form a V-shaped groove with a suitable size with good controllability, by performing inverted mesa etching in a substrate, embedding crystals, which are different from the substrate, in both sides of the mesa, and thereafter removing the inverted mesa part. CONSTITUTION:On an N type InP substrate, an inverted mesa shape 9 is formed with, e.g., an SiO2 film 8 as a mask. A P type InGaAsP layer 10 having the composition, whose band gap is close to InP, is grown on both side of the convex parts on the substrate 1. Then the mask 8 is removed. With the layer 10 as a mask, selective etching is performed, and a V groove plate 11 is formed. In this case, since only the InP layer is etched, a shape 9 is inverted and transferred in the intact state as the shape of a V groove 9'. Therefore, the shape of the V groove is determined by the shape 9 and obtained with good reproducibility. Thereafter, an N type InP layer 4, an undoped InGaAsP active layer 5', a P type InP layer 6, and a P<+> type InGaAsP ohmic layer 7 are sequentially grown. In this case, the layer 5' can be separately grown in the groove 9 with good reproducibility.
Patent JP-S6057373-A (JP)
Inventor: SUGIMOTO TSUYOSHI
IPC: G06T3/60
Filed: 1983-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0214662-A (JP)
Title: Automatic information reception system
Inventor: DOI YUJI
IPC: G06F17/40
Filed: 1988-06-30
Abstract: PURPOSE:To eliminate the need for the operation from a terminal equipment side and to observe the received information at an optional location apart from the terminal equipment by sending a data automatically to the terminal equipment from a center via a no-ringing circuit and forming a display section of the terminal equipment removably. CONSTITUTION:Various information is inputted to an input section 103 of a receiver main body 102 from a center 101 at a prescribed time via a no-ringing line and it is stored in a storage section 104. Then the information is inputted to an input section 107 of a display device 106 from an output section 106, it is stored in a storage section 108 and displayed on a display section 109. Since the operation of the receiver main body 102 is not required, the system is utilized by everybody simply. Moreover, since the display device 106 is removed from the receiver main body 102 and has an independent power section 110, the received information is observed by moving the display device 106 to an optional location.
Patent JP-S5787402-A (JP)
Title: Modification of organic polymer
Inventor: YAMADA MITSUO
IPC: C08F255/00
Filed: 1980-11-20
Abstract: PURPOSE: To prepare a modified organic polymer having excellent adhesivity to an epoxy resin layer, preventing the lowering of electrical characteristics, by contacting a silyl-modified organic polymer with a specific compound and water in the presence of a silanol condensation catalyst.  
     CONSTITUTION: (A) A silyl-modified organic polymer obtained by the thermal reaction of (i) an organic polymer (e.g. polyethylene) in the presence of (ii) a silane of formula RR'SiY 2  (R is olefinic univalent hydrocarbon group, etc.; Y is hydrolyzable organic group; R' is group R or Y) e.g. vinyl trimethoxysilane, and (iii) a radical generator (e.g. benzoyl peroxide), is modified by contacting with (B) a compound reactive with the polymer (A) and having epoxy group and/or amino group, and a group condensable with the group Y (e.g. γ-glycidopropyltrimthoxysilane) and water in the presence of (C) a silanol condensation catalyst (e.g. dibutyltin dilaurate). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0830909-A (JP)
Title: Magnetic head
Inventor: KIMURA HITOSHI
IPC: G11B5/127
Filed: 1994-07-15
Abstract: PURPOSE:To prevent generation of crazing of magnetic cores and generation of peeling, etc., of magnetic metallic films at the time of formation and to improve the yield and reliability of products by forming sections of track width regulating grooves to a polygonal shape having >=2 bent parts. CONSTITUTION:The sections intersecting orthogonally with the longitudinal direction of the respective groove parts 11 of a pair of magnetic core half body blocks 12, 13 forming respective apertures 15 are formed to the shape having the three bent parts 21, 22, 23. Respective head chip are cut out of a pair of the magnetic head blocks at the time of forming the magnetic head. At this time, the stresses generated in a glass material 5 are relieved in the bent parts 21, 22, 23 and the durability to working stresses is greatly improved in consequence of the differences between the coeffts. of thermal expansion of the materials of the magnetic cores 1, 2, glass material 5 and magnetic metallic materials 4 which are the respective constituting elements of the magnetic head. Further, the effective overall stresses acting on the magnetic metallic films 4 formed in the respective track width regulating grooves are relieved and the peeling of the magnetic metallic films 4 is suppressed.
Patent JP-H0215991-A (JP)
Title: Mechanical stopper device for rotary shaft of robot
Inventor: HIDAKA YOSHIHIRO
IPC: F16H35/00
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible for a rotary shaft to rotate, roughly, less than two rounds by installing a pair of fluid cylinder, accommodating piston rods and being mutually connected with a pipe line, transverse to the orbit of the rotation of a dog and opposedly to the direction of piston rod stoppers, respectively. CONSTITUTION:A dog 9 is installed on a rotary shaft 8. A pair of piston rod, 5 and 5', equipped with stoppers, 4 and 4', so designed as to stop the movement of the dog 9 when the dog 9 abuts from one direction and to generate a component of force at right angle to the advancing direction of the dog 9 when the dog 9 abuts from the opposite direction, are installed on a supporting body 1. Fluid cylinders, 3 and 3', accommodating respectively piston rods, 5 and 5', are connected with a pipe line 7. These fluid cylinder, 3 and 3', are installed transverse to the orbit of the rotation of the dog 9 in a way to insure the directions of stoppers 4, and 4', are reversed respectively, so that the rotary shaft 8 can rotate, roughly, less than two rounds.